Operating Systems General Concepts Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Operating Systems General Concepts Interview Questions

Questions Answers Views Company eMail

what is Processor?

Cisco, TCS,

7 15830

what is assembler?

4 14910

what is Compiler?

Aegis, AGES, Agies,

4 11087

what is Loader?

Indian Railways, Net Access, Network Labs, RRB,

4 15999

what is Linker?

3 12214

What are the different phases of software development?

3 6023

Differentiate between ROM and RAM?

HCL, Sutherland,

6 17076

What is DRAM? In which form does it store data?

DRDO, HCL, SoftLand, TCS,

1 9546

What is cache memory?

1 5603

What is hard disk and what is its purpose?

1 8894

Differentiate between compiler and interpreter?

4 11858

What are the different tasks of Lexical analysis?

2330

What are the different functions of Syntax phase, Scheduler?

Teradata,

1 9348

What are the main difference between Micro-controller and micro-processor?

BEL, Core, Digicom, IBM,

18 53915

Describe different job scheduling in operating systems?

2 5020

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Un-Answered Questions { Operating Systems General Concepts }

What is the purpose of port forwarding?

1092

What is process synchronization?

1180

What are the disadvantages of microkernels?

1447

Page replacement algorithm in Operating System?

1145

Can I move program files x86 to another drive?

995

What is shadow ram?

1164

Does 64 bit require uefi bios?

1041

Explain briefly what is meant by trap and a trapdoor?

1221

A pair of redundant systems are operating, how would you ensure that when one of them goes down, the other one will take over its operation?

1169

What is option in grep?

1152

What are the three conditions that must be present for deadlock to be possible?

1005

What is the maximum ram for a 64 bit operating system?

1066

Explain Page Segmentation.

1070

Explain paging, faulting, and deadlock?

1190

How does operating system kernel work?

1151

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